In - house method : WI-CHE-TM-01 based on Standard Methods for the Examination of Water and Wastewater, APHA, AWWA & WEF, 23 rd ed., 2017, part 4500 - H+ B
2
In - house method : WI-ENV-TM-01 based on Standard Methods for the Examination of Water and Wastewater, APHA, AWWA & WEF, 23 rd ed., 2017, part 2540 C
3
In - house method : WI-ENV-TM-02 based on Standard Methods for the Examination of Water and Wastewater, APHA, AWWA & WEF, 23 rd ed., 2017, part 2340 C
4
In - house method : WI-ENV-TM-04 based on Standard Methods for the Examination of Water and Wastewater, APHA, AWWA & WEF, 23 rd ed., 2017, part 4500 - CIB
5
In - house method : WI-CHE-TM-02 based on Standard Methods for the Examination of Water and Wastewater, APHA, AWWA & WEF, 23 rd ed., 2017, part 3111 B
6
In - house method : WI-CHE-TM-05 based on Standard Methods for the Examination of Water and Wastewater, APHA, AWWA & WEF, 23 rd ed., 2017, part 3111 B
น้ำเสีย
เคมี
รายการทดสอบ
1
ความเป็นกรด-ด่าง 4.0 ถึง 10.0
2
-สารที่ละลายได้ทั้งหมด ที่อุณหภูมิ 180 °C 50 mg/L ถึง 2 000 mg/L
3
สารแขวนลอยทั้งหมด ที่อุณหภูมิ 103 °C ถึง 105 °C 10 mg/L ถึง 1 000 mg/L
4
ซีโอดี 50 mg/L ถึง 1 000 mg/L
มาตรฐาน/วิธีการทดสอบ
1
In - house method : WI-CHE-TM-01 based on Standard Methods for the Examination of Water and Wastewater, APHA, AWWA & WEF, 23 rd ed., 2017, part 4500 - H+ B
2
In - house method : WI-ENV-TM-01 based on Standard Methods for the Examination of Water and Wastewater, APHA, AWWA & WEF, 23 rd ed., 2017, part 2540 C
3
In - house method : WI-ENV-TM-03 based on Standard Methods for the Examination of Water and Wastewater, APHA, AWWA & WEF, 23 rd ed., 2017, part 2540 D
4
In - house method : WI-ENV-TM-09 based on Standard Methods for the Examination of Water and Wastewater, APHA, AWWA & WEF, 23 rd ed., 2017, part 5220 C
สถานภาพห้องปฏิบัติการ